Andrew Harder

About

I'm broadly an algebraic geometer and I've done work on the geometry of Calabi-Yau threefolds, toric geometry, moduli spaces of K3 surfaces and on categorical structures which appear in homological symmetry called perverse sheaves of categories. I'm also interested in Hodge theoretic structures arising from mirror symmetry and category theory. Several of my recent papers deal with the Hodge theory of Landau-Ginzburg models as defined by Katzarkov, Kontsevich and Pantev.

I finished my Ph.D. at the University of Alberta in January 2016 under Chuck Doran.

Publications and preprints

Most of my papers are on the arXiv. Links below either go to the arXiv posting or directly to the paper. There might be some differences between the arXiv versions and published versions.

On a conjecture of Katzarkov, Kontsevich and Pantev , with Ludmil Katzarkov, Valery Lunts and Victor Przyjalkowski. In preparation.